baber/WOPTO huggingface dataset:
Patent CA-2989484-A1 (CA)
Title: Capteur nox a filtre catalytique et polarisation
Inventor: VIRICELLE JEAN-PAUL
IPC: G01N33/00
Filed: 2016-06-17
Abstract: Les capteurs connus de gaz NOx dans les dispositifs d'échappement ont des problèmes de fiabilité du fait de la composition chimique des gaz d'échappement et de la haute température de ceux-ci. Le capteur selon la présente invention comprend un élément sensible comportant un électrolyte solide sur laquelle s'étendent une électrode de travail, une électrode de référence et une contre électrode.  Le capteur comprend un filtre catalytique entourant l'élément sensible et des moyens pour polariser négativement l'électrode de travail. Le filtre catalytique permet au capteur de donner la même réponse quelle que soit la composition initiale en NO et NO2. La polarisation va en outre s'opposer aux réactions d'oxydation électrochimique et le capteur ne donne pas de réponse aux gaz réducteurs, y compris NO et NH2, et est donc sélectif au dioxyde d'azote le rendant plus fiable et robuste.
Patent CA-2990993-A1 (CA)
Inventor: YAMAGISHI KAZUTO
IPC: E06B9/324
Filed: 2016-05-19
Abstract: Provided is a braking device that, in order to reduce an operating force during a pulling operation and stabilize the behavior of the device during an automatic lowering, is configured such that a cord is released in an unbent state. Also provided is a shielding device using the braking device. This braking device brakes the movement of a cord and is provided with a motion converting unit that converts movement of the cord into motion of another member. The motion converting unit is provided with a clamping body that clamps the cord. The clamping body is configured such that the clamping state changes such that when the cord and the clamping body are moving relative to each other in one direction, the clamping body clamps the cord, and when the cord and the clamping body are moving relative to each other in the other direction, the cord is released in an unbent state.
Patent CA-2995543-A1 (CA)
Title: Alleles de levure impliques dans la tolerance aux taux eleves d'alcool
Inventor: VERSTREPEN KEVIN
IPC: C12P7/06
Filed: 2016-09-02
Abstract: La présente invention concerne le domaine des levures, et spécifiquement l'identification d'allèles de levure qui sont impliqués dans l'accumulation d'alcool maximale et/ou dans la tolérance à des taux élevés d'alcool. De préférence, ledit alcool est l'éthanol. Les allèles identifiés peuvent être combinés ou empilés les uns avec les autres pour interpréter et/ou sélectionner des levures fortement tolérantes à l'alcool, notamment l'espèce Saccharomyces.
Patent CA-2995748-A1 (CA)
Inventor: BARNES MICHAEL
IPC: G16B45/00
Filed: 2016-08-25
Abstract: A system and method of displaying of multiple simultaneous views of a same region of a biological tissue sample. Logical instructions are executed by a processor to perform operations such as receiving a plurality of images of the biological tissue sample, converting the plurality of images to a common reference frame based on the individual metadata of each image, and arranging the plurality of images into a display pattern for simultaneous viewing of different aspects of the imaged biological tissue sample on a display screen. The plurality of images is produced by preprocessing images of the biological tissue sample. Each image shows a view mode of a same region of the biological tissue sample, and each image contains metadata that describe spatial orientation, such as the translation, rotation, and magnification, of the image to bring the plurality of images to a common view.
Patent CA-2996774-A1 (CA)
Title: Obstacle detection system for an aerial work platform
Inventor: MOHLMAN BRIAN K
IPC: E04G1/15
Filed: 2018-02-28
Abstract: A platform assembly includes a work platform including a platform floor and a safety rail extending from the platform floor to a rail height, and a primary sensor unit secured to the work platform and positioned adjacent the platform floor. The primary sensor unit is configured to monitor an area from the platform floor to a space above the rail height and forward and aft of the work platform. The platform assembly enhances protection for an operator from sustained involuntary operation resulting in an impact with an obstruction or structure.
Patent CA-3003404-A1 (CA)
Inventor: SCHULTZ JEFFREY M
IPC: A47K5/12
Filed: 2015-11-04
Abstract: A closed-loop refillable dispensing system may include one or more reusable or refillable product packages configured to dock with an automated filling station. The automated filling station automatically mixes concentrated chemical product with a diluent and dispenses the resulting chemical product solution. The product package may include a fitment insert configured to mate with a docking connector at the automated filling station. When the product package is removed from the docking connector, the fitment insert provides a positive, leak-proof seal for the product package.
Patent CA-3004810-A1 (CA)
Title: Insect repellent composition comprising p-methane-3.8-diol and method of use
Inventor: HYWEL DAVIES JOHN
IPC: A01N31/06
Filed: 2016-11-04
Abstract: An insect repellent composition comprising p-methane-3,8-diol in an amount of at least 20% by weight of the composition, vanillin and a delivery vehicle, wherein the insect repellent composition provides a complete protection time of at least 8 hours.  Also, methods of use of the composition.
Patent CA-3006162-A1 (CA)
Inventor: HOLMEIDE ANNE KRISTIN
IPC: C07C323/58
Filed: 2016-11-30
Abstract: The invention relates to lipid compounds of formula (I) and their pharmaceutically acceptable salts for the prevention and/or treatment of ophthalmic disorders such as retinal degenerative disorders and ocular inflammatory diseases: (I) (wherein R1 is either a C9 to C22 alkyl group, or a C9 to C22 alkenyl group having from 1 to 6 double bonds; R2 is selected from the group consisting of a halogen atom, a hydroxy group, an alkyl group, an alkoxy group, an alkylthio group, a carboxy group, an acyl group, an amino group, and an alkylamino group; R3 is a hydrogen atom, or a group R2; R4 is a carboxylic acid or a derivative thereof; and X is methylene (-CH2-), or an oxygen or sulfur atom).
Patent CA-3006318-A1 (CA)
Title: High strength 6xxx aluminum alloys and methods of making the same
Inventor: AHMED HANY
IPC: C22C21/08
Filed: 2016-12-16
Abstract: Provided are new high strength 6xxx aluminum alloys and methods of making aluminum sheets thereof. These aluminum sheets may be used to fabricate components which may replace steel in a variety of applications including the transportation industry. In some examples, the disclosed high strength 6xxx alloys can replace high strength steels with aluminum. In one example, steels having a yield strength below 340 MPa may be replaced with the disclosed 6xxx aluminum alloys without the need for major design modifications.
Patent CA-3006429-A1 (CA)
Title: Detection distribuee par fibres optiques pour surveiller des reseaux ferroviaires
Inventor: COLE STEPHEN PATRICK
IPC: G01H9/00
Filed: 2016-12-01
Abstract: L'invention concerne des procédés et un appareil de surveillance de réseaux ferroviaires utilisant une détection acoustique distribuée par fibres optiques (DAS), en particulier pour la surveillance de l'état. Un procédé consiste à prendre (902) un premier ensemble de données correspondant à des signaux de mesure provenant d'une pluralité de canaux d'au moins un capteur acoustique distribué par fibres optiques (100) ayant une fibre de détection (101) déployée pour surveiller au moins une partie du trajet du réseau ferroviaire (201). Le premier ensemble de données correspond à des signaux de mesure acquis lorsqu'un train (202) est passé sur une première section surveillée du réseau ferroviaire. Le procédé consiste à identifier (903) la vitesse du train par l'intermédiaire de la première section surveillée et à diviser (904) le premier ensemble de données en une pluralité de fenêtres temporelles. Chaque fenêtre temporelle contient un sous-ensemble différent du premier ensemble de données, le signal de mesure pour chaque canal successif dans une fenêtre temporelle étant retardé par rapport au canal précédent d'une durée associée à la vitesse de train identifiée. Pour chaque fenêtre temporelle, tout décalage temporel approprié est identifié (905) et appliqué (906) aux signaux de mesure pour un canal de manière à aligner sensiblement les signaux de mesure des canaux dans la fenêtre temporelle. Les données provenant des fenêtres temporelles sont ensuite combinées (907), après que tout décalage temporel a été appliqué, pour former un premier ensemble de données alignées ; un signal de train caractéristique est dérivé (908) du premier ensemble de données alignées. Le signal caractéristique peut être supprimé du premier ensemble de données alignées (1007) pour laisser des données restantes. Les signaux de trains caractéristiques et/ou les données restantes peuvent être analysés pour la surveillance d'un état.
Patent CA-3008442-A1 (CA)
Inventor: BALAKRISHNAN MINI
IPC: C07K16/10
Filed: 2016-12-14
Abstract: The present invention provides novel anti-HIV antibodies with improved therapeutic properties, related pharmaceutical compositions, and methods of use thereof.
Patent CA-3008556-A1 (CA)
Inventor: GRIFFITH HUGH
IPC: C07H19/073
Filed: 2016-12-21
Abstract: This invention relates to a crystalline form of gemcitabine-[phenyl-benzoxy-L-alaninyl)]-(S)-phosphate.
Patent CA-3008571-A1 (CA)
Title: System for and method of authenticating a user on a device
Inventor: ALIMI VINCENT
IPC: H04W12/06
Filed: 2016-12-01
Abstract: A system and a method for operating a device. The method comprises generating a correspondence table, a hot spots layout and a visual representation of a scrambled keypad; transmitting the correspondence table, the visual representation of the scrambled keypad; and the hot spots layout. The method further comprises causing to display, by a display controller, the visual representation of the scrambled keypad on a display screen; detecting, by a touch screen controller, a touch event input from a user through a touch screen; generating, by the touch screen controller, a keying event based on the touch event input and the hot spots layout; encrypting the keying event; and transmitting, to a secure element, the encrypted keying event. The method also comprises decrypting the encrypted keying event; and reconstituting a personal identification code (PIC) associated with the user based on the keying event and the correspondence table.
Patent CA-3010773-A1 (CA)
Title: Relay device, terminal device, communication control device, and method
Inventor: SAITO SHIN
IPC: H04W8/26
Filed: 2016-10-27
Abstract: [Problem] To provide a configuration relating to a relay node that takes movement into account. [Solution] A relay device is provided with: a relay unit which relays a radio signal between a first device, which is a connection destination, and one or more subordinate second devices; and a control unit which assigns to each of the one or more second devices a network layer IP address of which at least a portion of a prefix part is shared.
Patent CA-3014704-A1 (CA)
Inventor: MICHALAKIS STYLIANOS
IPC: A61K48/00
Filed: 2017-02-23
Abstract: The present invention relates to a polynucleotide configured for the treatment of a retinal degeneration disease, such as retinitis pigmentosa (RP), a nucleic acid vector comprising said polynucleotide, a pharmaceutical composition comprising said nucleic acid vector, a kit comprising said polynucleotide or said nucleic acid vector, a method of making said nucleic acid vector, and a method for treating a retinal degeneration disease.
Patent CA-3019107-A1 (CA)
Inventor: HOLLAND MARC
IPC: E21B49/02
Filed: 2017-03-20
Abstract: A method for estimating a property of an earth formation includes: obtaining a sample of rock; scanning the sample to determine internal rock damage; measuring a deformation parameter of the sample; constructing a mathematical model of the sample that replicates the determined and measured internal rock damage distribution; simulating the one or more tests using the mathematical model; obtaining a rock deformation parameter using the one or more simulated tests corresponding to the measured rock deformation parameter; comparing the rock deformation parameter obtained from the one or more simulated tests to the corresponding measured rock deformation parameter; adjusting parameters of the mathematical model based upon the rock parameter obtained from simulation not being within a selected range of the measured rock parameter; and providing the mathematical model as a verified mathematical model based upon the rock parameter obtained from simulation being within a selected range of the measured rock parameter.
Patent CA-3020321-A1 (CA)
Inventor: KOZLOWSKI ERIC
IPC: H01L35/32
Filed: 2017-04-06
Abstract: A thermoelectric engine for heating and cooling a surface. The thermoelectric engine includes a top circuit and bottom circuit. A thermoelectric device is electrically connected between the top and bottom circuits. The top and bottom circuits include a plurality of spaced apart conductors bonded to a base layer. The base layer includes a plurality of elongated slots spaced apart by a bridge of base layer material for allowing the top and bottom circuits to flex between the conductors.
Patent CA-3020424-A1 (CA)
Inventor: CAPULA CORY F
IPC: H05B6/00
Filed: 2017-04-13
Abstract: A high thermal mass cooking oven with an oven compartment having multiple high thermal mass cooking racks spaced in parallel opposition but close proximity is provided. A large blower allows a large amount of heated air to enter the cooking compartment and be retained by the oven compartment wails and cooking racks. The cooking racks are more massive than a typical oven and provide high conductivity and emissivity.
Patent CA-3020491-A1 (CA)
Title: Moulinet de peche
Inventor: REUBENI BENJAMIN N
IPC: A01K89/00
Filed: 2017-04-11
Abstract: Selon un aspect, l'invention concerne un moulinet de pêche ayant une plaque arrière qui peut être montée sur une canne à pêche et une bobine montée de manière rotative sur la plaque arrière. La bobine a un canal de stockage de ligne s'étendant de manière circonférentielle, conçu pour le stockage d'une ligne de pêche. Le moulinet de pêche comprend un mécanisme de frottement comprenant au moins une surface de frottement rotative pouvant tourner avec la bobine et pouvant être en prise avec une surface de frottement fixe pendant la rotation de la bobine par rapport à la plaque arrière, et fournit un bras d'actionneur qui est mobile entre des première et seconde positions. Dans la première position, le bras d'actionneur désactive le mécanisme de frottement pour permettre la rotation libre de la bobine par rapport à la plaque arrière et, dans la seconde position, le bras d'actionneur actionne le mécanisme de frottement pour entraîner une prise par frottement entre la surface de frottement rotative et la surface de frottement fixe pendant la rotation de la bobine dans une première direction de rotation.
Patent CA-3023670-A1 (CA)
Title: Agonist agents of cd47 inducing programmed cell death and their use in the treatments of diseases associated with defects in programmed cell death
Inventor: KAROYAN PHILIPPE
IPC: C07K14/78
Filed: 2017-05-10
Abstract: The present invention relates to cyclic peptides mimetics of the C-terminal binding domain of TSP-1. The present invention also relates to the use of these cyclic peptides as agonists of CD47 and their ability to trigger programmed cell death (PCD).  The present invention further relate to a pharmaceutical composition for use in the treatment of diseases associated with defects in PCD  such as cancers and immunological disorders (including chronic inflammation) and comprising at least one cyclic peptide according to the invention.
Patent CA-3024608-A1 (CA)
Title: New use of product for skin treatment
Inventor: ERIKSSON JANOLOF
IPC: A61P17/10
Filed: 2017-05-18
Abstract: The present invention relates to the use of a composition comprising sodium percarbonate in the treatment of skin-related symptoms associated with indications chosen from Acne vulgaris and/or Diabetic Peripheral Neuropathy, wherein the treatment is topical. It further relates to the use of a composition comprising sodium percarbonate for the treatment and prevention of follicular lesions associated with Acne vulgaris, and of lesions associated with Diabetic Peripheral Neuropathy.
Patent CA-3024884-A1 (CA)
Inventor: FOLDS RUDY M
IPC: B01D17/05
Filed: 2017-05-16
Abstract: Herein is provided processes for affecting the separation of oil from emulsions by the addition of nanogas solutions. For example, the nanogas solutions can be used to affect the viscosity and/or density of oil droplets in oil-in-water emulsions, break the oil-in-water emulsion; and form an oil phase floating on a water phase. In another example, the nanogas solutions can be used in conjunction with a floatation tank to separate oil from, for example, produced water. In other examples selection of the gasses in the nanogas solution can be used to affect reactions and/or separation.
Patent CA-3028470-A1 (CA)
Title: Gas purification apparatus and trace substance detection device
Inventor: ZHANG QINGJUN
IPC: B01D53/96
Filed: 2018-12-20
Abstract: The present disclosure relates to a gas purification apparatus and a trace substance detection device. The gas purification apparatus includes a first purification component (1), a second purification component (5) and a switching component, wherein the switching component can be switched between a first state and a second state, the first purification component (1) and a component to be purified form a gas purification loop in the first state, and the second purification component (5) can provide a regeneration gas for the first purification component (1) in the second state, so that water vapor and impurities in the first purification component (1) are discharged to outside. In the gas purification apparatus, the filtered air is used as the regeneration gas to prevent secondary pollution in a recycling process of the purificant;  furthermore, by means of the state switching function of the switching component, the mutual interference between the two working states of purification and regeneration can be prevented, and all the above advantages can improve the reliability of the recycling of the purificant, thereby optimizing the performance and the service life of the gas purification apparatus.
Patent CA-3028579-A1 (CA)
Title: Portable survey meter and method
Inventor: MELLOR MATTHEW PAUL
IPC: G01T1/169
Filed: 2017-06-30
Abstract: A portable survey meter for measuring radiation, the portable survey meter comprising: a radiation detector configured to perform measurements of radiation; a range sensor configured to measure range data of distances from the portable survey meter to real world structures in at least two dimensions; and a processing unit configured to align the measured range data with reference range data so as to determine an instantaneous position of the portable survey meter in at least two dimensions relative to the real world structures as a fixed frame of reference, whereby each measurement is performed at a known position.
Patent CA-3028616-A1 (CA)
Title: Methode, dispositif de communication et support informatique servant a transporter un element audio a un dispositif source pendant un appel sortant
Inventor: CLARK DAVID WILLIAM
IPC: H04L12/16
Filed: 2010-12-31
Abstract: Il est décrit plusieurs mises en uvre servant à transmettre en élément audio à un dispositif source qui lance un appel de départ tandis quun utilisateur du dispositif source attend quun utilisateur de lappareil final réponde. Un système de traitement des appels reçoit un message de demande dappel provenant du dispositif source, choisit un élément audio parmi plusieurs quil transmettra au dispositif source et lance la transmission de lélément audio au dispositif source à la réception dun message de demande dappel. Par la suite, le système établit une connexion média entre les dispositifs source et final et coupe la transmission de lélément audio au dispositif source avant détablir la connexion ou essentiellement en même temps que cette connexion est établie. Selon diverses mises en uvre, le dispositif source peut être intégré à un RPCT et/ou à un réseau de protocole Internet. Lélément audio peut comprendre un fichier audio, flot audio, des renseignements liés au calendrier et dautre contenu audio. Une personne inscrite associée au dispositif source peut préconfigurer le choix délément audio qui lui sera transmis à la place de la tonalité de retour traditionnelle. Un dispositif de communication peut également mettre en uvre une méthode servant à transmettre un élément audio à son utilisateur pendant létablissement dune connexion dappel de départ.
Patent CA-3034680-A1 (CA)
Title: Hockey stick strength depreciation measurement
Inventor: WILLIAMS TERRY J
IPC: A63B60/42
Filed: 2019-02-22
Abstract: At all levels of hockey there has been countless occasions where players are sitting on the bench waiting for the game to begin or waiting for the next shift not knowingly caring a structurally degraded stick in their hand. In todays fast pace game of hockey, hockey sticks braking can change the outcome of a game due to a missed pass or shoot and can become a safety issue for players and fans. The purpose of this process would develop a manufacturing and testing system for hockey sticks that would warn the user that internal or external damage has occurred to the stick resulting in reduced strength and possible breakage.
Patent CA-3035517-A1 (CA)
Title: Systems and methods for preventing machine learning models from negatively affecting mobile devices through intermittent throttling
Inventor: PRICE MICAH
IPC: H04W88/02
Filed: 2019-03-04
Abstract: Systems and methods for preventing machine learning models from negatively affecting mobile devices are provided. For example, a mobile device including a camera, memory devices, and one or more processors are provided. In some embodiments, the processors may be configured to provide images captured by the camera to a machine learning model at a first rate. The processors may also be configured to determine whether one or more of the images includes an object. If one or more of the images includes the object, the processors may be further configured to adjust the first rate of providing the images to the machine learning model to a second rate, and in some embodiments, determine whether to adjust the second rate of providing the images to the machine learning model to a third rate based on output received from the machine learning model.
Patent CA-3035920-A1 (CA)
Title: Systeme et procede d'echantillonnage double numerique a plage dynamique elevee
Inventor: ROTTE JEROEN
IPC: H04N5/359
Filed: 2017-09-05
Abstract: L'invention concerne un système et un procédé pour effectuer un double échantillonnage numérique à plage dynamique élevée. Plus particulièrement, l'invention concerne un capteur d'image CMOS qui comprend un réseau de pixels, chaque pixel échantillonnant à la fois des valeurs d'obscurité et de clarté pour un double échantillonnage numérique. Après la numérisation des signaux échantillonnés, une valeur d'obscurité moyenne est déterminée et chaque valeur d'obscurité est en outre transmise à une table de consultation qui génère une valeur de sortie en tenant compte du fait que le pixel a été saturé. Dans les conditions de surexposition, la table de consultation générera une sortie de valeur négative pour éliminer les artefacts d'image. Toutes les trois valeurs sont transmises à un circuit logique additionneur qui soustrait la valeur d'obscurité moyenne et la sortie de table de consultation à partir de la valeur de clarté. Cette sortie résultante est fournie à un spectateur de vidéo.